---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22736 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 11G 145G 7% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 871 28820 0 2475 30868 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:90:3d:0a brd ff:ff:ff:ff:ff:ff inet 10.30.106.103/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85660sec preferred_lft 85660sec inet6 fe80::f816:3eff:fe90:3d0a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:39:11:a5:53 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22736) 06/21/25 _x86_64_ (8 CPU) 10:46:23 LINUX RESTART (8 CPU) 10:47:01 tps rtps wtps bread/s bwrtn/s 10:48:01 21.16 0.00 21.16 0.00 21780.24 10:49:01 15.18 0.00 15.18 0.00 21657.32 10:50:01 14.36 0.00 14.36 0.00 21510.30 10:51:01 14.93 0.00 14.93 0.00 21655.46 10:52:01 14.96 0.00 14.96 0.00 21387.64 10:53:01 15.26 0.00 15.26 0.00 21659.86 10:54:01 6.73 0.00 6.73 0.00 8884.12 10:55:01 1.82 0.00 1.82 0.00 22.00 10:56:01 4.37 2.88 1.48 112.10 197.13 10:57:01 333.19 36.61 296.58 997.30 9370.84 10:58:01 316.91 39.78 277.14 2860.86 19784.17 Average: 68.99 7.21 61.78 360.92 15264.33 10:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:48:01 30645216 31885372 2294004 6.96 38612 1529544 1303264 3.83 630160 1411632 12 10:49:01 30644744 31885056 2294476 6.97 38700 1529548 1303264 3.83 631208 1411628 144 10:50:01 30640452 31880840 2298768 6.98 38788 1529548 1303264 3.83 635212 1411624 32 10:51:01 30639004 31879516 2300216 6.98 38876 1529544 1303264 3.83 635832 1411640 48 10:52:01 30637168 31877772 2302052 6.99 38972 1529548 1303264 3.83 637192 1411632 8 10:53:01 30633888 31874600 2305332 7.00 39060 1529556 1303264 3.83 641376 1411640 168 10:54:01 30632576 31873388 2306644 7.00 39148 1529552 1303264 3.83 642560 1411644 24 10:55:01 30631440 31872348 2307780 7.01 39244 1529572 1303264 3.83 643592 1411648 8 10:56:01 30522080 31771864 2417140 7.34 39380 1538188 1303264 3.83 746744 1418584 20 10:57:01 29915216 31561620 3024004 9.18 76492 1874808 2014560 5.93 1002200 1718032 216184 10:58:01 29537220 31628772 3402000 10.33 84112 2303736 1411412 4.15 1071456 2008376 41400 Average: 30461728 31817377 2477492 7.52 46489 1632104 1377759 4.05 719776 1494371 23459 10:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:48:01 ens3 0.20 0.12 0.06 0.23 0.00 0.00 0.00 0.00 10:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 ens3 0.28 0.20 0.06 0.17 0.00 0.00 0.00 0.00 10:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 ens3 1.75 0.65 2.16 0.05 0.00 0.00 0.00 0.00 10:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 ens3 0.23 0.28 0.06 0.32 0.00 0.00 0.00 0.00 10:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 ens3 0.27 0.18 0.13 0.22 0.00 0.00 0.00 0.00 10:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 ens3 1.13 0.60 0.51 0.47 0.00 0.00 0.00 0.00 10:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 ens3 0.13 0.08 0.05 0.24 0.00 0.00 0.00 0.00 10:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 ens3 0.67 0.23 0.11 0.17 0.00 0.00 0.00 0.00 10:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 ens3 76.86 57.50 111.68 18.50 0.00 0.00 0.00 0.00 10:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 ens3 315.16 213.11 1334.69 46.70 0.00 0.00 0.00 0.00 10:57:01 lo 1.67 1.67 0.19 0.19 0.00 0.00 0.00 0.00 10:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 ens3 967.51 679.77 4257.75 146.09 0.00 0.00 0.00 0.00 10:58:01 lo 0.47 0.47 0.06 0.06 0.00 0.00 0.00 0.00 10:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 124.01 86.61 518.83 19.38 0.00 0.00 0.00 0.00 Average: lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22736) 06/21/25 _x86_64_ (8 CPU) 10:46:23 LINUX RESTART (8 CPU) 10:47:01 CPU %user %nice %system %iowait %steal %idle 10:48:01 all 0.03 0.00 0.01 1.11 0.01 98.84 10:48:01 0 0.02 0.00 0.02 8.73 0.00 91.24 10:48:01 1 0.03 0.00 0.00 0.00 0.00 99.97 10:48:01 2 0.10 0.00 0.00 0.08 0.00 99.82 10:48:01 3 0.05 0.00 0.00 0.00 0.02 99.93 10:48:01 4 0.02 0.00 0.02 0.00 0.00 99.97 10:48:01 5 0.00 0.00 0.02 0.07 0.00 99.92 10:48:01 6 0.03 0.00 0.03 0.00 0.02 99.92 10:48:01 7 0.00 0.00 0.00 0.00 0.00 100.00 10:49:01 all 0.10 0.00 0.01 0.95 0.01 98.93 10:49:01 0 0.52 0.00 0.02 7.54 0.02 91.91 10:49:01 1 0.00 0.00 0.00 0.00 0.00 100.00 10:49:01 2 0.22 0.00 0.03 0.07 0.00 99.68 10:49:01 3 0.02 0.00 0.00 0.00 0.02 99.97 10:49:01 4 0.02 0.00 0.00 0.00 0.00 99.98 10:49:01 5 0.02 0.00 0.00 0.00 0.00 99.98 10:49:01 6 0.03 0.00 0.02 0.02 0.02 99.92 10:49:01 7 0.00 0.00 0.00 0.00 0.00 100.00 10:50:01 all 0.15 0.00 0.00 0.98 0.00 98.86 10:50:01 0 0.53 0.00 0.02 7.78 0.00 91.67 10:50:01 1 0.02 0.00 0.00 0.00 0.02 99.97 10:50:01 2 0.58 0.00 0.00 0.00 0.02 99.40 10:50:01 3 0.00 0.00 0.00 0.00 0.00 100.00 10:50:01 4 0.02 0.00 0.00 0.00 0.00 99.98 10:50:01 5 0.00 0.00 0.00 0.00 0.00 100.00 10:50:01 6 0.07 0.00 0.00 0.07 0.00 99.87 10:50:01 7 0.00 0.00 0.00 0.00 0.00 100.00 10:51:01 all 0.02 0.00 0.01 0.88 0.01 99.08 10:51:01 0 0.08 0.00 0.02 7.02 0.02 92.86 10:51:01 1 0.02 0.00 0.03 0.00 0.00 99.95 10:51:01 2 0.05 0.00 0.03 0.00 0.00 99.92 10:51:01 3 0.00 0.00 0.00 0.00 0.02 99.98 10:51:01 4 0.02 0.00 0.00 0.00 0.00 99.98 10:51:01 5 0.02 0.00 0.00 0.00 0.00 99.98 10:51:01 6 0.02 0.00 0.00 0.08 0.02 99.88 10:51:01 7 0.00 0.00 0.00 0.00 0.00 100.00 10:52:01 all 0.01 0.00 0.01 1.10 0.00 98.88 10:52:01 0 0.00 0.00 0.03 8.77 0.02 91.18 10:52:01 1 0.00 0.00 0.00 0.00 0.00 100.00 10:52:01 2 0.05 0.00 0.02 0.00 0.02 99.92 10:52:01 3 0.00 0.00 0.00 0.00 0.00 100.00 10:52:01 4 0.00 0.00 0.00 0.00 0.00 100.00 10:52:01 5 0.00 0.00 0.00 0.00 0.00 100.00 10:52:01 6 0.00 0.00 0.00 0.08 0.00 99.92 10:52:01 7 0.00 0.00 0.00 0.00 0.00 100.00 10:53:01 all 0.04 0.00 0.01 0.99 0.01 98.95 10:53:01 0 0.10 0.00 0.00 7.87 0.00 92.03 10:53:01 1 0.02 0.00 0.00 0.00 0.00 99.98 10:53:01 2 0.08 0.00 0.02 0.00 0.00 99.90 10:53:01 3 0.05 0.00 0.02 0.00 0.00 99.93 10:53:01 4 0.07 0.00 0.02 0.00 0.00 99.92 10:53:01 5 0.00 0.00 0.00 0.00 0.00 100.00 10:53:01 6 0.00 0.00 0.02 0.07 0.00 99.92 10:53:01 7 0.05 0.00 0.00 0.00 0.00 99.95 10:54:01 all 0.01 0.00 0.01 0.39 0.00 99.59 10:54:01 0 0.05 0.00 0.03 3.03 0.03 96.85 10:54:01 1 0.00 0.00 0.02 0.00 0.00 99.98 10:54:01 2 0.00 0.00 0.00 0.00 0.00 100.00 10:54:01 3 0.00 0.00 0.00 0.00 0.02 99.98 10:54:01 4 0.03 0.00 0.00 0.00 0.00 99.97 10:54:01 5 0.00 0.00 0.00 0.00 0.00 100.00 10:54:01 6 0.00 0.00 0.02 0.05 0.00 99.93 10:54:01 7 0.00 0.00 0.00 0.00 0.00 100.00 10:55:01 all 0.19 0.00 0.01 0.01 0.00 99.80 10:55:01 0 1.24 0.00 0.00 0.03 0.02 98.71 10:55:01 1 0.00 0.00 0.02 0.00 0.00 99.98 10:55:01 2 0.00 0.00 0.00 0.00 0.00 100.00 10:55:01 3 0.02 0.00 0.00 0.00 0.00 99.98 10:55:01 4 0.20 0.00 0.02 0.00 0.00 99.78 10:55:01 5 0.00 0.00 0.00 0.00 0.00 100.00 10:55:01 6 0.00 0.00 0.00 0.03 0.00 99.97 10:55:01 7 0.02 0.00 0.02 0.00 0.00 99.97 10:56:01 all 0.59 0.00 0.04 0.04 0.01 99.33 10:56:01 0 0.84 0.00 0.03 0.17 0.02 98.94 10:56:01 1 0.83 0.00 0.07 0.00 0.00 99.10 10:56:01 2 0.47 0.00 0.05 0.00 0.00 99.48 10:56:01 3 0.45 0.00 0.12 0.07 0.00 99.37 10:56:01 4 0.50 0.00 0.03 0.00 0.02 99.45 10:56:01 5 0.55 0.00 0.02 0.08 0.00 99.35 10:56:01 6 0.58 0.00 0.03 0.00 0.00 99.38 10:56:01 7 0.48 0.00 0.03 0.00 0.00 99.48 10:57:01 all 11.24 0.00 0.86 1.64 0.03 86.23 10:57:01 0 2.57 0.00 0.53 5.59 0.03 91.28 10:57:01 1 9.49 0.00 0.40 0.42 0.03 89.66 10:57:01 2 50.90 0.00 3.41 3.81 0.08 41.79 10:57:01 3 8.16 0.00 0.65 0.27 0.03 90.89 10:57:01 4 6.23 0.00 0.55 0.37 0.05 92.80 10:57:01 5 5.37 0.00 0.73 1.37 0.02 92.51 10:57:01 6 5.43 0.00 0.45 1.30 0.03 92.79 10:57:01 7 1.88 0.00 0.13 0.02 0.02 97.95 10:58:01 all 28.88 0.00 1.36 1.19 0.06 68.50 10:58:01 0 38.58 0.00 1.54 2.60 0.07 57.22 10:58:01 1 23.24 0.00 1.08 0.60 0.05 75.02 10:58:01 2 28.91 0.00 1.62 1.59 0.07 67.81 10:58:01 3 26.61 0.00 1.78 1.51 0.07 70.04 10:58:01 4 31.72 0.00 1.47 1.89 0.07 64.86 10:58:01 5 28.37 0.00 1.42 0.57 0.07 69.58 10:58:01 6 29.61 0.00 0.85 0.57 0.07 68.91 10:58:01 7 24.08 0.00 1.07 0.22 0.05 74.59 Average: CPU %user %nice %system %iowait %steal %idle Average: all 3.75 0.00 0.21 0.84 0.01 95.19 Average: 0 4.05 0.00 0.20 5.37 0.02 90.35 Average: 1 3.06 0.00 0.15 0.09 0.01 96.69 Average: 2 7.38 0.00 0.47 0.50 0.02 91.63 Average: 3 3.20 0.00 0.23 0.17 0.02 96.38 Average: 4 3.52 0.00 0.19 0.20 0.01 96.07 Average: 5 3.11 0.00 0.20 0.19 0.01 96.49 Average: 6 3.25 0.00 0.13 0.21 0.01 96.41 Average: 7 2.41 0.00 0.11 0.02 0.01 97.45